class Demo9_Array 
{
	public static void main(String[] args) 
	{
		//int[][] arr = new int[3][2];
		//System.out.println(arr);

		/*int[][] arr = {{1,2,3},{4,5},{6,7,8,9}};
		System.out.println(arr);
		System.out.println(arr[0]);
		System.out.println(arr[0][0]);*/
		
		int[][] arr = {{1,2,3},{4,5},{6,7,8,9}};
		
		for(int i=0;i<arr.length;i++){
			for(int j=0;j<arr[i].length;j++){
				System.out.println(arr[i][j] + " ");
			}
		}



	}
}
